1. Introduction
The ByteWave 2-in-1 Wireless CarPlay Adapter (Model: ByteWave-AV-CM01) is designed to enhance your in-car entertainment and connectivity. This device converts your factory-wired Apple CarPlay system into a wireless one, providing seamless access to your iPhone's apps on your car's display. Additionally, it features an HDMI port, allowing you to connect various streaming devices, game consoles, or other HDMI-enabled devices to your car's screen for an expanded entertainment experience.

This image displays the ByteWave 2-in-1 Wireless CarPlay Adapter, highlighting its compact design and connectivity options. It shows the adapter connected via USB, with a car infotainment screen displaying various streaming applications like Fire TV, Apple TV, Roku TV, Google TV, Hulu, Netflix, and YouTube. An iPhone is also depicted, indicating wireless CarPlay functionality. The image illustrates the dual capabilities of the device: converting wired CarPlay to wireless and enabling HDMI streaming for in-car entertainment.
2. Safety Information
- Always operate your vehicle safely. Do not attempt to operate the adapter or connected devices in a manner that distracts you from driving.
- Ensure all cables are securely connected and do not obstruct driving controls or airbags.
- Do not expose the device to extreme temperatures, direct sunlight for prolonged periods, or moisture.
- Avoid disassembling or modifying the device, as this will void the warranty and may cause damage.
- Observe all local laws and regulations regarding in-car screen usage while driving.
3. Package Contents
Please check the package contents to ensure all items are present:
- Car Multimedia Adapter x1
- USB-A Female to USB-C Male Adapter x1
- User Guide x1 (This document)
- ByteWave Card x1

This image visually lists the items included in the product package: one Car Multimedia Adapter, one USB-A Female to USB-C Male Adapter, one User Guide, and one ByteWave Card. It also shows the dimensions of the adapter (85mm length, 12mm thickness) and the 2FT braided cable.
4. Product Features
- 2-in-1 Functionality: Combines Wireless CarPlay conversion and HDMI streaming capabilities in a single device.
- Wireless CarPlay: Converts your factory-wired CarPlay to wireless, allowing seamless access to iPhone apps like Maps, Music, Phone, and Siri on your car's display.
- HDMI Port: Enables connection of external HDMI devices such as Fire TV Stick, Nintendo Switch, or other media players for in-car video streaming and gaming.
- Easy Setup: Plug-and-play operation with no app installation required.
- Premium Construction: Features a high-strength glass top and aluminum alloy shell for durability, efficient heat dissipation, and reduced signal interference.
- Durable Cable: Built-in 2FT nylon braided cable with internal signal chip for stable connection and wear resistance.
- Wide Compatibility: Includes USB-A and USB-C adapters for broad vehicle compatibility.

This image emphasizes the '2-in-1' nature of the ByteWave Car TV Mate Pro, clearly separating its Wireless CarPlay and HDMI capabilities. Icons for Navigation, Calling, and Music represent CarPlay functions, while TV, Gaming, and Mirror represent HDMI functions. A note at the bottom clarifies that it does not work for vehicles without original CarPlay functionality.

This image focuses on the physical design of the ByteWave adapter, showcasing its robust construction with a solid aluminum frame and toughened glass top. It also includes a visual comparison, indicating that the Gen 3 model is 50% smaller than Gen 1 and Gen 2, emphasizing its ultra-compact form factor.
5. Compatibility
Before using the ByteWave 2-in-1 Wireless CarPlay Adapter, please review the following compatibility requirements:
- Vehicle Compatibility: Compatible with factory-wired Apple CarPlay vehicles from model year 2016 and newer. Not compatible with BMW and Tesla models.
- iPhone Compatibility for Wireless CarPlay: Supports iPhone 6 or later with iOS 10 and above.
- HDMI Device Compatibility: Compatible with TV sticks (e.g., Fire TV Stick), game consoles (e.g., Nintendo Switch), set-top boxes, screen throwers (e.g., Chromecast), and DVD players.
- Internet Connection: Your streaming device must be powered and require a stable mobile hotspot or Wi-Fi connection to access the internet for streaming content.

This image provides a comprehensive overview of the adapter's compatibility. For Wireless CarPlay, it specifies support for iPhone 6 or newer with iOS 10 or newer, and notes compatibility with over 800 car models (originally equipped with CarPlay). For HDMI, it lists compatible devices such as TV sticks, game consoles (e.g., Nintendo Switch), set-top boxes, screen throwers (e.g., Chromecast), Type-C to HDMI cables, and DVD players.
6. Setup
Follow these steps for quick and easy setup of your ByteWave 2-in-1 Wireless CarPlay Adapter:
- Connect the Adapter: Plug the ByteWave adapter into your vehicle's USB port that supports CarPlay. Use the provided USB-A or USB-C adapter as needed for your car's port type.
- For Wireless CarPlay:
- On your iPhone, enable Bluetooth and Wi-Fi.
- Go to your iPhone's Bluetooth settings and connect to the device named "CarPlay-XXXX" (where XXXX is a unique identifier).
- Confirm the pairing request on your iPhone and car screen.
- CarPlay will launch automatically on your car's display.
- For HDMI Streaming:
- Insert your streaming device (e.g., Fire TV Stick) into the adapter's HDMI port.
- Ensure your streaming device is powered. This may require connecting it to a separate USB power source in your car (not included).
- Provide an internet connection to your streaming device via a mobile hotspot from your phone or an in-car Wi-Fi network.
- Select the HDMI input on your car's infotainment system if it doesn't switch automatically.

This image simplifies the setup process into 'Three Easy Steps.' Step 1 shows connecting the adapter to the vehicle's USB port. Step 2 illustrates inserting a TV stick into the adapter's HDMI port and powering it. Step 3 shows a user enjoying content on the car screen. A crucial note at the bottom reminds that any streaming device requires an internet connection.
7. Operating Wireless CarPlay
Once connected, Wireless CarPlay operates similarly to wired CarPlay, offering a familiar interface for your iPhone's essential driving apps.
- Navigation: Use Apple Maps, Google Maps, or Waze for turn-by-turn directions.
- Music & Audio: Stream music, podcasts, and audiobooks from Apple Music, Spotify, and other compatible apps.
- Phone Calls: Make and receive calls directly from your car's display.
- Messaging: Send and receive messages using Siri voice commands.
- Voice Control (Siri): Activate Siri by pressing the voice command button on your steering wheel or by saying "Hey Siri" (if enabled on your iPhone) to control CarPlay functions hands-free.
- Car Controls: Utilize your car's original touch screen, OEM knob, and steering wheel controls to navigate the CarPlay interface.

This image illustrates the various ways users can interact with Wireless CarPlay through the adapter. It shows a driver utilizing voice control (Siri) for commands like 'Hi, Siri,' 'Play some music,' and 'Call Alice.' Below, three smaller images depict interaction via the car's touch screen, OEM knob control, and steering wheel buttons, highlighting seamless integration with the vehicle's existing controls.
8. Operating HDMI Streaming
The HDMI port allows you to connect external media devices to your car's display for a wide range of entertainment options.
- Connect Device: Plug your HDMI-enabled device (e.g., Fire TV Stick, game console) into the adapter's HDMI port.
- Power Device: Ensure the connected HDMI device receives adequate power, typically via its own USB power cable connected to a car charger (not included).
- Internet Access: For streaming services, provide an internet connection to your HDMI device using a mobile hotspot or in-car Wi-Fi.
- Select Input: Switch your car's infotainment system to the appropriate HDMI input source.
- Control: Use the remote control or controls of your connected HDMI device to navigate and select content.

This image demonstrates the HDMI streaming capability of the ByteWave adapter, transforming the car into a 'Traveling Movie Theater.' It shows a person viewing content on the car's display, with logos of popular streaming services like Fire TV, Apple TV, Google TV, and Roku TV, indicating compatibility and the potential for endless entertainment on the move. A note reminds users that the TV stick needs an internet connection via mobile hotspot or portable Wi-Fi.
9. Maintenance
To ensure the longevity and optimal performance of your ByteWave 2-in-1 Wireless CarPlay Adapter, follow these maintenance guidelines:
- Cleaning: Use a soft, dry cloth to clean the device. Avoid using liquid cleaners, solvents, or abrasive materials.
- Storage: When not in use for extended periods, store the adapter in a cool, dry place away from direct sunlight and extreme temperatures.
- Cable Care: Avoid sharp bends or excessive pulling on the braided cable to prevent internal damage.
- Heat Dissipation: Ensure the adapter's cooling vents are not obstructed during operation to allow for proper heat dissipation.
10. Troubleshooting
If you encounter issues with your ByteWave 2-in-1 Wireless CarPlay Adapter, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| CarPlay does not connect wirelessly. | Bluetooth/Wi-Fi off on iPhone, incorrect pairing, car not compatible, adapter not powered. | Ensure iPhone's Bluetooth and Wi-Fi are on. Forget previous Bluetooth connections and re-pair. Verify car has factory-wired CarPlay. Check USB connection for power. |
| No display when using HDMI. | HDMI device not powered, incorrect car input selected, faulty HDMI cable. | Ensure HDMI device is powered. Select the correct HDMI input on your car's screen. Try a different HDMI cable if available. |
| Streaming apps not loading/buffering. | No internet connection, weak Wi-Fi signal. | Verify your mobile hotspot or in-car Wi-Fi is active and providing internet. Check signal strength. Restart the streaming device. |
| Audio issues (e.g., no sound, cutting out). | Volume settings, connection instability, specific app issue. | Check volume levels on both your car and iPhone/HDMI device. Restart the adapter and reconnect. If specific to an app, try another app or restart the app. |
| Device feels warm during operation. | Normal operation, obstructed vents. | Some warmth is normal. Ensure cooling vents are not blocked. If it becomes excessively hot, disconnect and contact support. |
11. Specifications
| Feature | Detail |
|---|---|
| Model Number | ByteWave-AV-CM01 |
| Package Dimensions | 5.87 x 2.95 x 0.67 inches |
| Item Weight | 3.52 ounces |
| Hardware Interface | HDMI, USB Streaming |
| Special Features | Compact, Easy Setup, Heat Resistant, Plug & Play |
| Compatible Devices (CarPlay) | iPhone 6 or newer (iOS 10+), 2016+ factory-wired CarPlay vehicles (excluding BMW/Tesla) |
| Compatible Devices (HDMI) | Fire TV Stick, Game Console, Set-top Box, Screen thrower, DVD |
| Manufacturer | ByteWave |
12. Warranty and Support
ByteWave is committed to providing high-quality products and excellent customer service.
- Warranty: The ByteWave 2-in-1 Wireless CarPlay Adapter is backed by a 12-month warranty, extendable to 24 months of worry-free coverage upon product registration.
- Customer Support: Our dedicated support team is available to assist you with any concerns or questions. We aim to respond within 18 hours.
- Contact: For professional expert consultation and support, please contact us at aftersales.team@outlook.com.